Find Cheap Flights from Raleigh-Durham to Duluth International (RDU - DLH)

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Looking for a cheap flight? 25% of our users found flights on this route for $407 or less.

FAQs for Booking Raleigh-Durham to Duluth International Flights

How long does a flight from Raleigh-Durham to Duluth International take?
An average nonstop flight takes 4h 31m, covering a distance of 1025 miles.
Which airlines provide the cheapest flights from Raleigh-Durham to Duluth International?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($280), United ($332) and Multiple Airlines ($550).
Do I need a passport to fly between Raleigh-Durham and Duluth International?
No.

Book cheap flights from Raleigh-Durham to Duluth International (round-trip)

Airports
Origin
Raleigh
$280
only
$280
Destination
Duluth
$280
only
$280
Thu, Apr 12
RDU
DLH
5h 40m
Mon, Apr 16
DLH
RDU
4h 55m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

Fri, Jun 1
RDU
DLH
6h 15m
Sat, Jun 9
DLH
RDU
7h 16m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54673 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
HNL
SFO
Mediocre 2.0

Screen didn't work, impolite

SFO
SEA
Mediocre 2.0

On time.

Impolite gate crew, screen and wifi not working. No outlet at seat. United has successfully become Spirit's number one competitor for worst airline.

FRA
SFO
Mediocre 2.0

Booked flight to go & care for my 94 year old mother in Germany. She died 6 weeks before planned departure. I immediately advised Lufthansa, asking for cancellation of flight and reimbursement. They cancelled my reservation immediately. While LH received my payment on Nov. 21st, it is now more than 3 months later and I still have not received reimbursement. I am very upset and disappointed with LH's unresponsiveness to my request.

SAT
IAD
Okay 4.0

Crew was nice.

Thay threw our checked bags around like trash and we had precious items in the bags. We thought they would fit in thebo erhead bins. They were small - bins were smaller.

EWR
MUC
Excellent 8.0

Crew was great, friendly and helpful.Entertainment was decent, good movie selection

Meals - well let’s just say that not everyone enjoys bbq chicken and grits - mixed.

Tue, Jun 26
RDU
DLH
7h 00m
Mon, Jul 23
DLH
RDU
14h 06m
Trip: 28 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
RDU
DLH
5h 31m
Sat, Jun 9
DLH
RDU
6h 44m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

AMS
JFK
Okay 5.6

Food was better than the usual airline food. We also got a Valentine's day chocolate.

seats too narrow, barely have room to sit and stand. No USB charger

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

Thu, Jul 5
RDU
DLH
4h 31m
Mon, Jul 9
DLH
RDU
4h 39m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54673 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
SEA
Mediocre 2.0

On time.

Impolite gate crew, screen and wifi not working. No outlet at seat. United has successfully become Spirit's number one competitor for worst airline.

EWR
MUC
Excellent 8.0

Crew was great, friendly and helpful.Entertainment was decent, good movie selection

Meals - well let’s just say that not everyone enjoys bbq chicken and grits - mixed.

SAT
IAD
Okay 4.0

Crew was nice.

Thay threw our checked bags around like trash and we had precious items in the bags. We thought they would fit in thebo erhead bins. They were small - bins were smaller.

SEA
IAH
Excellent 10.0

We made it safely and there was no trouble boarding

N/A

BJX
LAX
Good 6.0

Staff felt embarrassed for what they were being asked to do

A United supervisor at the Leon terminal informed me that my 'smart' luggage was not allowed. I have traveled with it all over the world for the past 2 years, including to Leon in a United flight 2 days prior. I have also disabled the battery with a clearly marked OFF switch inside and never actually use it. However the memo I was shown was unambiguous and logic was not an option. So I asked for a screwdriver to remove the battery, The supervisor said no and proceed to treat me as a criminal. After one of the staff lent me tools and I removed the battery the supervisor asked for my name but off we went to board our flight. Before boarding however, my wife and I were called in for a 'random' security inspection. The experience was very unpleasant. It was discrimination and retaliation by someone abusing their authority. Very dissapointed on the United staff and their customer service.

Wed, Aug 1
RDU
DLH
9h 02m
Fri, Aug 10
DLH
RDU
5h 01m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

Sun, Jun 10
RDU
DLH
5h 54m
Sat, Jul 7
DLH
RDU
7h 08m
Trip: 28 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

Fri, Jul 6
RDU
DLH
5h 59m
Sun, Jul 15
DLH
RDU
5h 53m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

AMS
JFK
Okay 5.6

Food was better than the usual airline food. We also got a Valentine's day chocolate.

seats too narrow, barely have room to sit and stand. No USB charger

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

Sat, Aug 4
RDU
DLH
10h 40m
Sat, Aug 11
DLH
RDU
8h 53m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

Fri, Feb 23
RDU
DLH
5h 17m
Sun, Feb 25
DLH
RDU
5h 10m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

Raleigh-Durham to Duluth International Flight Information

Flights Arrive in Duluth International
Flights Depart from Raleigh-Durham
Flight Price $280
Distance 1025 miles
Airlines Delta, United
*
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